<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>智慧社区管理系统 - 房产管理</title>
    <!-- 引入 FontAwesome 图标库 -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css">
    <!-- 引入 Google Fonts -->
    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: #3498db;
            --secondary-color: #2980b9;
            --success-color: #2ecc71;
            --warning-color: #f39c12;
            --danger-color: #e74c3c;
            --light-color: #ecf0f1;
            --dark-color: #34495e;
            --text-color: #333;
            --border-color: #ddd;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        body {
            font-family: 'Noto Sans SC', Arial, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: #f5f7fa;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* 头部样式 */
        .header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 15px 0;
            text-align: center;
            box-shadow: var(--shadow);
            position: relative;
            z-index: 100;
        }
        
        .header h1 {
            font-weight: 500;
            margin: 0;
            font-size: 1.8rem;
        }
        
        /* 导航栏样式 */
        .nav {
            background-color: white;
            padding: 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 99;
        }
        
        .nav ul {
            list-style-type: none;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
        }
        
        .nav ul li {
            position: relative;
        }
        
        .nav ul li a {
            text-decoration: none;
            color: var(--dark-color);
            padding: 15px 25px;
            display: block;
            font-weight: 500;
            transition: var(--transition);
        }
        
        .nav ul li a:hover,
        .nav ul li a.active {
            color: var(--primary-color);
            background-color: rgba(52, 152, 219, 0.1);
        }
        
        .nav ul li a.active:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--primary-color);
        }
        
        /* 主内容区样式 */
        .main-content {
            display: flex;
            margin-top: 20px;
        }
        
        .sidebar {
            width: 250px;
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 15px;
            margin-right: 20px;
            height: fit-content;
        }
        
        .sidebar h3 {
            color: var(--dark-color);
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }
        
        .sidebar-menu {
            list-style: none;
        }
        
        .sidebar-menu li {
            margin-bottom: 5px;
        }
        
        .sidebar-menu a {
            display: block;
            padding: 10px;
            color: var(--text-color);
            text-decoration: none;
            border-radius: 4px;
            transition: var(--transition);
        }
        
        .sidebar-menu a:hover,
        .sidebar-menu a.active {
            background-color: rgba(52, 152, 219, 0.1);
            color: var(--primary-color);
        }
        
        .sidebar-menu i {
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }
        
        .content {
            flex: 1;
        }
        
        /* 卡片样式 */
        .card {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 20px;
            margin-bottom: 20px;
        }
        
        .card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }
        
        .card-header h2 {
            color: var(--dark-color);
            font-size: 1.4rem;
            margin: 0;
        }
        
        /* 表单样式 */
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark-color);
        }
        
        .form-control {
            width: 100%;
            padding: 10px 15px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .form-control:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        select.form-control {
            appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 10px center;
            background-size: 1em;
        }
        
        /* 按钮样式 */
        .btn {
            display: inline-block;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: var(--secondary-color);
        }
        
        .btn-success {
            background-color: var(--success-color);
            color: white;
        }
        
        .btn-success:hover {
            background-color: #27ae60;
        }
        
        .btn-warning {
            background-color: var(--warning-color);
            color: white;
        }
        
        .btn-warning:hover {
            background-color: #e67e22;
        }
        
        .btn-danger {
            background-color: var(--danger-color);
            color: white;
        }
        
        .btn-danger:hover {
            background-color: #c0392b;
        }
        
        .btn-outline {
            background-color: transparent;
            border: 1px solid var(--border-color);
            color: var(--text-color);
        }
        
        .btn-outline:hover {
            background-color: var(--light-color);
        }
        
        .btn-sm {
            padding: 5px 10px;
            font-size: 0.875rem;
        }
        
        .btn-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        
        .btn-icon i {
            margin-right: 5px;
        }
        
        /* 表格样式 */
        .table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 20px;
        }
        
        .table th,
        .table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        
        .table th {
            background-color: var(--light-color);
            color: var(--dark-color);
            font-weight: 500;
        }
        
        .table tr:hover {
            background-color: rgba(52, 152, 219, 0.05);
        }
        
        .table .actions {
            white-space: nowrap;
        }
        
        /* 状态标签 */
        .badge {
            display: inline-block;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .badge-primary {
            background-color: rgba(52, 152, 219, 0.1);
            color: var(--primary-color);
        }
        
        .badge-success {
            background-color: rgba(46, 204, 113, 0.1);
            color: var(--success-color);
        }
        
        .badge-warning {
            background-color: rgba(243, 156, 18, 0.1);
            color: var(--warning-color);
        }
        
        .badge-danger {
            background-color: rgba(231, 76, 60, 0.1);
            color: var(--danger-color);
        }
        
        /* 仪表盘统计卡片 */
        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 20px;
        }
        
        .stat-card {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 20px;
            display: flex;
            align-items: center;
        }
        
        .stat-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 1.5rem;
            color: white;
        }
        
        .stat-icon.primary {
            background-color: var(--primary-color);
        }
        
        .stat-icon.success {
            background-color: var(--success-color);
        }
        
        .stat-icon.warning {
            background-color: var(--warning-color);
        }
        
        .stat-icon.danger {
            background-color: var(--danger-color);
        }
        
        .stat-info h3 {
            font-size: 1.8rem;
            margin: 0;
            color: var(--dark-color);
        }
        
        .stat-info p {
            margin: 5px 0 0;
            color: #777;
        }
        
        /* 移动端模拟 */
        .mobile-preview {
            width: 320px;
            border: 12px solid #222;
            border-radius: 30px;
            padding: 15px;
            background-color: #f5f5f5;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            margin: 0 auto;
        }
        
        .mobile-header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 15px;
            border-radius: 10px 10px 0 0;
            text-align: center;
            margin-bottom: 15px;
        }
        
        .mobile-nav {
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            background-color: white;
            border-radius: 0 0 10px 10px;
            box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.05);
        }
        
        .mobile-nav-item {
            text-align: center;
            color: #777;
            font-size: 0.8rem;
        }
        
        .mobile-nav-item.active {
            color: var(--primary-color);
        }
        
        .mobile-nav-item i {
            display: block;
            font-size: 1.2rem;
            margin-bottom: 5px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .main-content {
                flex-direction: column;
            }
            
            .sidebar {
                width: 100%;
                margin-right: 0;
                margin-bottom: 20px;
            }
            
            .nav ul {
                flex-wrap: wrap;
            }
            
            .nav ul li {
                margin-bottom: 5px;
            }
        }
        
        @media (max-width: 768px) {
            .stats-container {
            grid-template-columns: 1fr 1fr;
            }
            
            .mobile-preview {
                width: 280px;
            }
        }
        
        @media (max-width: 576px) {
            .stats-container {
                grid-template-columns: 1fr;
            }
            
            .nav ul li a {
                padding: 10px 15px;
                font-size: 0.9rem;
            }
        }
        
        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .animate-fade {
            animation: fadeIn 0.5s ease forwards;
        }
        
        /* 选项卡样式 */
        .tabs {
            display: flex;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 20px;
        }
        
        .tab {
            padding: 10px 20px;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            transition: var(--transition);
        }
        
        .tab:hover {
            color: var(--primary-color);
        }
        
        .tab.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
            font-weight: 500;
        }
        
        .tab-content {
            display: none;
        }
        
        .tab-content.active {
            display: block;
        }
    </style>
</head>
<body>
    <div class="header">
        <h1><i class="fas fa-building"></i> 智慧社区管理系统</h1>
    </div>
    <div class="nav">
        <ul>
            <li><a href="index.html"><i class="fas fa-home"></i> 首页</a></li>
            <li><a href="resident.html"><i class="fas fa-users"></i> 住户管理</a></li>
            <li><a href="property.html" class="active"><i class="fas fa-home"></i> 房产管理</a></li>
            <li><a href="repair.html"><i class="fas fa-tools"></i> 报修维护</a></li>
            <li><a href="fee.html"><i class="fas fa-money-bill-wave"></i> 费用管理</a></li>
            <li><a href="security.html"><i class="fas fa-shield-alt"></i> 社区安防</a></li>
            <li><a href="mobile.html"><i class="fas fa-mobile-alt"></i> 移动端</a></li>
        </ul>
    </div>
    <div class="container">
        <!-- 房产管理 -->
        <div id="property" class="section">
            <div class="main-content">
                <div class="sidebar">
                    <h3><i class="fas fa-home"></i> 房产管理</h3>
                    <ul class="sidebar-menu">
                        <li><a href="#property-list" class="active"><i class="fas fa-list"></i> 房产列表</a></li>
                        <li><a href="#property-add"><i class="fas fa-plus"></i> 添加房产</a></li>
                        <li><a href="#property-import"><i class="fas fa-file-import"></i> 批量导入</a></li>
                    </ul>
                </div>
                <!-- 这里可以补充房产管理的具体内容 -->
            </div>
        </div>
    </div>
</body>
</html>